HOW TO SHARPEN SCISSORS FOR GRAPE'S HARVEST ?

It's very simple. Just use:

Professional Sharpening for Shears

 a double grain for a fast and precise sharpening of scissors and knives.

 in this way:

- first use dark and hard side only on the outside of blade
- then use white side of sharpening only on the inside of blade but very soft way
- so your scissors for grape's harvest will be new